書誌事項
- タイトル別名
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- Role of Na+-Glucose Cotransport in Fluid Absorption Across Alveolar Epithelium in Isolated Rat Lungs.
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To evaluate the role of Na+-glucose cotransport in fluid absorption across alveolar epithelial walls in isolated rat lungs, we measured the inhibitory effects of amiloride (a Na+ channel blocker) and phlorizin (a Na+-glucose cotrasport blocker) on the fluid absorption rate in fluid-filled lungs. Amiloride (10-5-10-4M) reduced alveolar fluid absorption by 30%. This value was similar to that obtained in the presence of 10-3 M phlorizin. The coefficient of Na+-glucose cotransport was estimated to be 2.5. The strong correlation between Na+ escape and fluid absorption (r=0.907) was not affected by phlorizin. These findings suggest that the impact of Na+-glucose cotransport was similar to that of Na+ transport alone, and that glucose molecules transported by Na+-glucose cotransport do not play an important role in alveolar fluid absorption across rat alveolar epithelium.
収録刊行物
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- 日本胸部疾患学会雑誌
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日本胸部疾患学会雑誌 34 (10), 1109-1114, 1996
社団法人 日本呼吸器学会
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詳細情報 詳細情報について
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- CRID
- 1390282679995700736
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- NII論文ID
- 130003678896
- 10008111210
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- NII書誌ID
- AN00187758
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- ISSN
- 1883471X
- 03011542
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- PubMed
- 8953905
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可